KOOLER KEG BALL BEER TAP KNOB / HANDLE. KOOLER KEG KNOBS HAVE A SQUARE THREAD HOLE AND WERE USED ONLY WITH A KOOLER KEG KEGLINE SYSTEM WHICH MAKES THEM USUALLY RARER AND HARDER TO FIND THEN NORMAL STYLE BALL KNOBS. TAP KNOB IS IN EXCELLENT CONDITON. DOBLER B REWERY – BREWING CO. ALBANY NY – NEW YORK. The item “VINTAGE DOBLER BEER KOOLER KEG BALL TAP KNOB HANDLE DOBLER BREWING CO ALBANY NY” is in sale since Tuesday, May 01, 2018. This item is in the category “Collectibles\Breweriana, Beer\Tap Handles, Knobs\Other Beer Tap Handles, Knobs”. The seller is “uuubuy” and is located in Allentown, Pennsylvania. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia.